Boloria improba youngi (W. Holland, 1900);  Comments: AK, YK TL: USA (Ak).

Boloria improba youngi ♀ USA: AK, North Slope Borough, Dalton Highway, near Atigun Pass, 3700, 11-VII-2021, specimen No. WRD 20210. Dempwolf collection. DNA sample NVG-22059C10   —   © Nick V. Grishin